Best T Cell 15 Replacement

Want to replace a dead T Cell 15 and toying with the idea of using a generic cell this time? Well, that’s a tight spot to be in. 

An after-market T Cell 15 can be a risky purchase. And since there are many of them, it is hard to decide which one you should buy. A generic T Cell 15 can be worth a shot if it is cost-effective i.e. it is either way cheaper than the OEM cell or lasts for a reasonable time.

But if the generic cell is expensive or dying after a short run, then what’s the point? You’d be better off spending a thousand bucks on a genuine cell that lasts five years than a $400 generic cell that needs a replacement every year or so. 

Having said that, we’ve compiled four tried and tested generic T Cell 15 replacement options that are cost-effective and reliable in the long run. So let’s find out more about them!

On a side note, the very popular Platinum Edition salt cell is not on the list because of the issues that plague it which have been pointed out in my Platinum Edition salt cell Review.

The Four Best Generic T Cell 15 Replacements

Optimum Pool Technologies T Cell 15 Replacement Cell


  • Transparent housing allows easy monitoring of the cell
  • Iridium coating on plates for extended life
  • Easy to install


  • 1 year warranty 

This T Cell 15 replacement is compatible with Hayward/Goldline salt systems such as AquaRite, ProLogic, Mineral Springs, Naturesoft, AquaPlus, etc. It is one of the most reliable aftermarket T Cell 15 that produces just as much chlorine as the genuine cell by Hayward. 

This replacement cell is suitable for pools up to 40,000 gallons capacity. The build quality of the cell seems reasonably sturdy on its own, but in contrast to the OEM cell, you may find it a bit fragile. In terms of design, however, this cell has a major edge over Hayward’s T Cell 15, in that it has a clear housing that promotes an easy inspection for maintenance and cleaning.

The chlorine production at 30g/h is nearly as good as the original T Cell 15. The cell starts producing chlorine immediately and performs consistently throughout its lifetime. You can expect it to function for 18 to 20 months with a 12-hour function each day, which is a lot for most people I assume. Therefore, with an average use of 4 to 6 hours per day, this T cell 15 replacement will last you around 3 to 4 years without a hiccup. 

The 1-year warranty seems like a downside as compared to the 3-year warranty of the genuine T Cell 15, but for $450, it is a fair deal!

BlueWorks Salt Cell BLW1T25H


  • Features self-cleaning plates
  • 2 year warranty 
  • Plug and play function


  • Shows higher than actual salt amount

This T Cell 15 replacement by Blue Works is compatible with Hayward’s Goldline and Blue Essence salt systems. However, it does not support functions with the Hayward automation system, such as OmniLogic, OmniHub, ProLogic, AquaLogic, etc.

This salt cell is designed for pools up to 40k gallons. The system is super easy to install and works right out of the box. It efficiently converts pool salt into a sufficient amount of chlorine. Moving on, the construction of the cell seems quite sturdy. The plates are solid and made to last for a long time. Besides, the yellow housing prevents dirt build-up and eliminates the hassle of cleaning to a great extent. 

At less than half the price of the OEM cell, this replacement T Cell 15 is a reasonable choice. However, durability can be an issue with this cell and may not suffice if used for an extended time period on a regular basis. Lastly, the warranty period is two years, which is better than most off-brand options. 

SwimPure Plus Salt System Replacement Cell T Cell 15


  • Effortless installation
  • Lasts longer than most generic replacement cells
  • Energy efficient 


  • Offers a 1 year warranty only

This is yet another reliable T Cell 15 replacement, which is designed for the long haul. The SwimPure T Cell 15 is compatible with Hayward’s Goldline salt systems and works efficiently to produce chlorine from the pool salt throughout its lifetime.

This salt cell performs as well as the original Hayward T Cell 15, but at a lesser cost. It produces a sufficient amount of chlorine and makes the pool water soft and clean. Like the genuine T Cell 15, it is compatible with pools up to a 40k gallon capacity. 

This salt cell is easy to install and offers a plug-and-play function, which means you won’t require any technical support and can get it going on your own. The build quality seems solid, plus you get a 1-year warranty, which may sound disappointing to a Hayward’s T Cell 15 user. But this is something you gotta deal with when using generic T Cell 15 replacement cells.

Rx Clear Replacement Hydrosalt Salt Cell T Cell 15 Compatible


  • Significantly reduces chlorine costs
  • Easy to maintain
  • Solid construction 


  • Not long-lasting

This replacement T-Cell 15 is compatible with Hayward, Aquarite & Swimpure T-cell 15 for inground pools up to 40,000 gallons. 

This generic replacement cell can cut your chlorine costs down to 50% over time as it serves to convert ordinary table salt into chlorine and sanitize your pool simultaneously. The construction seems robust, and the installation and maintenance is pretty easy too. 

The amount of chlorine produced by this generic replacement cell is close to the capacity of Hayward’s original cell. However, this replacement cell lacks in terms of durability. In simple words, you cannot rely on this T Cell 15 in the long run as it starts to become a pain as soon as it goes over a 1.5-year mark. So this might be a suitable choice if you want to save a couple of hundred dollars right now and don’t mind spending the same amount again after a year or so.

For more detailed insight to help you reach a decision in this regard, read our Generic T Cell 15 Replacements Review. We have discussed the replacement options, generally. We have also shed further light upon the decision making process.

Here are some useful pool product recommendations that we’ve made over the while: